22471390384

素因数分解:

$2^4\times {\mathrm{85021}}^1\times {\mathrm{16519}}^1$

素因数の和:101548

約数の個数: 20

約数和(自身を含む): 43541466640

約数和(自身を除く): 21070076256

約数列:

[1, 2, 4, 8, 16, 16519, 33038, 66076, 85021, 132152, 170042, 264304, 340084, 680168, 1360336, 1404461899, 2808923798, 5617847596, 11235695192, 22471390384]

約数ペア:

[(1, 22471390384), (2, 11235695192), (4, 5617847596), (8, 2808923798), (16, 1404461899), (16519, 1360336), (33038, 680168), (66076, 340084), (85021, 264304), (132152, 170042)]